2. He’s struggling with depression.
“Stress” alone will rarely alter a man’s sex drive, because most men find sex to be their favorite form of stress relief, but when stress evolves into depression, it become a different matter. With depression, sex drive is one of the first things to disappear. If your husband seems to be depressed, encourage him to get help and seek treatment if necessary. Men are usually much more reluctant to acknowledge depression and seek treatment than women, so help him have the courage to get help.
The first step in improving your sex life or any other part of your marriage is COMMUNICATION. Start by asking questions, suggestion solutions, offering encouragement and working through this as partners. Your marriage will never be defined by the size of your struggles, but by the size of your commitment to working together to overcome the struggles.